Should I use Javascript?

[Hound]

I'm working on a website for a friend whom is an artist.
We have his sections divided off, graphic design, photography, etc...

Well in the graphic design section, he has a bunch of work. In a handful of categories.

example:

Magazine Ads
img_thumb | img_thumb | img_thumb | img_thumb

CD covers
img_thumb | img_thumb | img_thumb | img_thumb

Poster Design
img_thumb | img_thumb | img_thumb | img_thumb

etc...

All that lays in one .div and is organized in a table with in that .div.

I would LOVE to somehow get it where the initial view shows the titles

Magazine Ads
CD covers
Poster Design

Then when clicked on the titles it expands the minigallery (so to speak) below it. I have 0 experience in JS though . Could someone please help?

[Hound]

Just stumbled across this
http://www.dynamicdrive.com/dynamici...tchcontent.htm
probably will give that a go tonight.